Intelligent household control system based on ZigBee and cloud computing

Abstract

The invention belongs to the field of intelligent household, relates to an intelligent household control system, and particularly to an intelligent household control system based on ZigBee and cloud computing. A main structure includes an information acquisition and equipment control module, a ZigBee wireless sensing network, a household intelligent gateway, an RFID device, a cloud server, and a mobile terminal device, the information acquisition and equipment control module includes an environment information acquisition sensor and a household equipment controller, a ZigBee coordinator node, a ZigBee router node, and a ZigBee terminal node form a ZigBee three-level tree-shaped wireless sensing network to form an intelligent household network frame. The ZigBee network performs the intelligent regulation and control on the household equipment, the user data is stored and processed via the cloud server, the users' behavior habit is deeply tapped, so that a household control scheme based on the users' behavior habit is generated, the indoor wireless signal radiation maintains at a low level, the main structure is simple, the design conception is ingenious, the application environment is friendly, and the market prospect is wide.

Description

[0001] Technical field: [0002] The invention belongs to the field of smart home, and relates to a smart home control system, in particular to a smart home control system based on ZigBee and cloud computing. [0003] Background technique: [0004] The rapid development of computer technology and electronic technology has brought about earth-shaking changes in people's lives. While enjoying convenient experience, the requirements for quality of life have also increased. People began to pursue more intelligent services and personalized experience. It is under this social background that smart home technology emerges at the historic moment. Smart home is based on the residence as a platform, using integrated wiring technology, network communication technology, automatic control technology, audio and video technology to integrate home life-related facilities to build an efficient management system for residential facilities and family schedules, which can provide residents with I...

AI Technical Summary

Problems solved by technology

The current smart home control technology generally adopts the integration of sensors or control devices through Wireless Sensor Networks (WSN), and then manually controls or presets programs through mobile devices such as mobile phones, and the system automatically controls the home based on sensor data. The way of equipment is to change the traditional manual switch equipment into electronic control buttons or relatively rigid fixed controls (such as opening curtains at a certain time), so that users can only feel the convenience of smart home, smart home The "intelligence" of the product is not enough, and it cannot meet the user's personalized pursuit

In order to achieve a better control effect, the WSN network laid in the home often needs to maintain a strong signal strength to achieve the purpose of effective signal transmission and reception, which is easy to bring a certain amount of electromagnetic pollution, which will damage the health of users in the long run

The Chinese patent application number 201520184187.5 discloses a control system based on ZigBee wireless sensor network, including smart home gateway, ZigBee wireless sensor network, upper computer management configuration terminal, mobile terminal, providing a realization of home and smart home way, but most of them still stay on the simple control function, and cannot dig deep into the user behavior data, and cannot give full play to the intelligence of smart home, and its ZigBee network adopts a simple star network topology structure, and all ZigBee control node devices are connected to each other. On the same ZigBee coordinator node, the working efficiency of the ZigBee coordinator will be limited, and at the same time, the farther nodes must increase the transmission power for effective communication, resulting in a stronger overall indoor wireless signal

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